The Pachyphytum oviferum, commonly known as the Moonstones plant or Sugar Almond Plant, is a captivating succulent prized for its unique, chubby leaves and ease of care. 
 
Origin: Native to Mexico, specifically found growing on rocky cliffs in the state of San Luis Potosi at an altitude of around 1200 meters. This origin explains its preference for well-draining soil and bright light.  
 
Appearance:
Leaves: The most striking feature of the Moonstones plant is its thick, fleshy, and rounded leaves. These leaves are typically pale blue-green to bluish-purple and are covered in a powdery white substance called farina or epicuticular wax. This farina gives the leaves a soft, matte appearance, reminiscent of moonstones or sugared almonds, hence its common names. The leaves are often described as egg-shaped ("oviferum" means "egg-bearing").  
Growth Habit: Pachyphytum oviferum is a relatively compact and slow-growing succulent. It typically forms a low rosette and may develop short stems over time. It can spread to about 30 cm (12 inches) wide but usually stays under 20 cm (8 inches) tall.  
Stems: The stems are usually short and sturdy, supporting the dense clusters of leaves.  
Flowers: In winter to early spring, the plant produces red-orange, bell-shaped flowers on tall, reddish flower spikes that can reach up to 30 cm (1 foot) in height. The contrast between the pastel leaves and the vibrant flowers is quite attractive.  
 
Care:
Light: Pachyphytum oviferum thrives in bright, indirect to full sunlight. While it can tolerate some direct morning sun, it's best to protect it from intense afternoon sun, especially during hot summer months, to prevent sunburn on the delicate leaves. Insufficient light can lead to etiolation (stretching) and faded leaf color.  
Water: Like most succulents, the Moonstones plant is drought-tolerant and highly susceptible to root rot from overwatering. The key is to allow the soil to dry out completely between waterings. During the active growing season (spring and summer), you might water more frequently, but reduce watering significantly in the fall and winter when the plant is semi-dormant. A good rule of thumb is to water thoroughly until water drains from the bottom of the pot and then not water again until the soil is dry several inches down. The leaves can also indicate watering needs; if they feel soft or wrinkled, the plant likely needs water. Avoid getting water on the leaves as it can wash off the farina and potentially lead to rot or spotting.  
Soil: It requires a very well-draining soil mix. A commercial cactus and succulent mix is ideal. You can also create your own by mixing regular potting soil with a significant amount of perlite, pumice, or coarse sand (e.g., a 1:1:1 ratio). Good drainage is crucial to prevent water retention around the roots. Consider adding a layer of gravel or pebbles at the bottom of the pot to further improve drainage.  
Temperature: Pachyphytum oviferum prefers warm temperatures between 18°C and 27°C (65°F and 80°F) during its growing season. It is not frost-tolerant and should be protected from temperatures below -6°C (25°F) to -4°C (30°F). Bring it indoors if temperatures are expected to drop below freezing.
Humidity: It prefers low to average humidity. High humidity can lead to fungal issues. Good air circulation is beneficial.  
Potting: Choose a pot with drainage holes that is only slightly larger than the plant's root ball. Overly large pots retain too much moisture. Repotting is generally only needed every couple of years as the plant is a slow grower.  
Fertilizer: Feed sparingly during the spring and summer with a diluted, low-nitrogen succulent fertilizer once a month. Avoid over-fertilizing, as this can harm the plant.  
Propagation: Pachyphytum oviferum can be easily propagated through leaf cuttings or offsets (small baby plants that sometimes grow from the base). For leaf propagation, gently twist a healthy leaf from the stem, allow the cut end to callous over for a few days, and then place it on top of well-draining soil. New roots and a small plantlet will eventually emerge. For offsets, carefully separate them from the mother plant once they have developed their own roots and pot them up individually.  
 
Common Problems:
Overwatering and Root Rot: The most common issue, leading to mushy, discolored leaves and root decay.
Sunburn: Intense, direct sunlight can scorch the leaves, causing brown or yellow patches.
Loss of Farina: The powdery coating on the leaves is delicate and won't regenerate if rubbed off. Handle the leaves with care.
Mealybugs: These pests can sometimes infest the plant, appearing as white, cottony masses on the leaves and stems. They can be treated with insecticidal soap or by dabbing them with a cotton swab dipped in rubbing alcohol.  
Etiolation (Stretching): Occurs when the plant doesn't receive enough light, causing the stems to elongate and the leaves to become smaller and further apart.
 
Toxicity: Pachyphytum oviferum is generally considered non-toxic to animals, making it a safe choice for homes with pets. However, it's always best to keep plants out of reach to prevent accidental ingestion.  
 
The Pachyphytum oviferum 'Moonstones' is a charming and relatively low-maintenance succulent with distinctive, powdery leaves that resemble moonstones. Its ease of propagation and unique appearance make it a popular choice for succulent enthusiasts. By providing it with plenty of bright light, well-draining soil, and careful watering, you can enjoy this beautiful plant for years to come.
 
 
* Picture and information intended only as a guide.  Size and colours of plants will vary, not any 1 plant is exactly the same and minor variations will occur.
 
** All plants will be posted bare rooted.